2862862892 has 12 divisors (see below), whose sum is σ = 5070372216. Its totient is φ = 1414185120.

The previous prime is 2862862889. The next prime is 2862862913. The reversal of 2862862892 is 2982682682.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4311209 + ... + 4311872.

It is an arithmetic number, because the mean of its divisors is an integer number (422531018).

Almost surely, 2^2862862892 is an apocalyptic number.

It is an amenable number.

2862862892 is a deficient number, since it is larger than the sum of its proper divisors (2207509324).

2862862892 is a wasteful number, since it uses less digits than its factorization.

2862862892 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8623168 (or 8623166 counting only the distinct ones).

The product of its digits is 2654208, while the sum is 53.

The square root of 2862862892 is about 53505.7276560183. The cubic root of 2862862892 is about 1419.9297214441.

The spelling of 2862862892 in words is "two billion, eight hundred sixty-two million, eight hundred sixty-two thousand, eight hundred ninety-two".